3v4l.org

run code in 300+ PHP versions simultaneously
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Output for 5.4.33, 5.6.11, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.20, 8.4.1 - 8.4.6
Letters not in common: p - a - c Letters in common: c - o - i
Output for 5.2.17
Parse error: syntax error, unexpected '[' in /in/lY755 on line 26
Process exited with code 255.
Output for 4.3.7
Parse error: parse error, unexpected '[' in /in/lY755 on line 26
Process exited with code 255.
preferences:
27.69 ms | 413 KiB | 5 Q